Japan and the U. S were once allies during WWI. What was the main reason that
changed that?

The main reason is as a result of their competing interests in Chinese markets and Asian natural resuources

Explanation:

Japan attacked the American Navy Base at Pearl Harbour , Hawaii on December 7 , 1941 . In response , The US declared war on Japan Japans allies includding Nazi and Germany declared war on the United States few days after the attack bringing the US into World War II.

overtime, the civil rights movement changed in a way that not only it benefited african-americans, but benefited other ethnicity's such as latinos, asians, or women too! that's why the results of the movement be called mixed.

the civil rights movement brought about tremendous changes. no longer were blacks denied the right to vote, to eat, shop, and swim where they , and more importantly, to attend integrated schools. despite its many accomplishments, however, the civil rights movement had its shortcomings. for example, many people, both young and old, lost their lives, homes, jobs, and families. still other individuals were so damaged by psychological trauma that they ceased being productive members of the community. the movement left intact the economic inequities that had contributed to the maintenance of segregation. and finally, racism remained alive and well long after the movement's end. like most movements of its kind, the civil rights movement left behind a mixed legacy of triumph and tragedy.

good morning!

answer: francis bacon is well known for being the secont man to sail around the world. sir francis drake was the first englishman to sail around the world.

have a great day!